For cases like "b 1b", this is matched as $cond = " ". This fixes
preprocessing with a preprocessor that preserves multiple spaces as such,
which cl.exe does.
---
gas-preprocessor.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
index b22ee8a..e7a135d 100755
--- a/gas-preprocessor.pl
+++ b/gas-preprocessor.pl
@@ -885,7 +885,7 @@ sub handle_serialized_line {
my $width = $4;
my $target = $5;
# Don't interpret e.g. bic as b<cc> with ic as conditional code
- if ($cond !~ /^(|$arm_cond_codes)$/) {
+ if ($cond !~ /^(\s*|$arm_cond_codes)$/) {
# Not actually a branch
} elsif ($target =~ /^(\d+)([bf])$/) {
# The target is a local label
--
2.7.4
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